2 * Copyright (C) ST-Ericsson SA 2010
4 * License Terms: GNU General Public License v2
6 * Authors: Sundar Iyer <sundar.iyer@stericsson.com> for ST-Ericsson
7 * Bengt Jonsson <bengt.g.jonsson@stericsson.com> for ST-Ericsson
8 * Daniel Willerud <daniel.willerud@stericsson.com> for ST-Ericsson
11 #ifndef __LINUX_MFD_AB8500_REGULATOR_H
12 #define __LINUX_MFD_AB8500_REGULATOR_H
14 #include <linux/platform_device.h>
16 /* AB8500 regulators */
17 enum ab8500_regulator_id {
28 AB8500_NUM_REGULATORS,
31 /* AB8505 regulators */
32 enum ab8505_regulator_id {
49 AB8505_NUM_REGULATORS,
52 /* AB9540 regulators */
53 enum ab9540_regulator_id {
68 AB9540_NUM_REGULATORS,
71 /* AB8540 regulators */
72 enum ab8540_regulator_id {
87 AB8540_NUM_REGULATORS,
90 /* AB8500, AB8505, and AB9540 register initialization */
91 struct ab8500_regulator_reg_init {
97 #define INIT_REGULATOR_REGISTER(_id, _mask, _value) \
104 /* AB8500 registers */
105 enum ab8500_regulator_reg {
106 AB8500_REGUREQUESTCTRL2,
107 AB8500_REGUREQUESTCTRL3,
108 AB8500_REGUREQUESTCTRL4,
109 AB8500_REGUSYSCLKREQ1HPVALID1,
110 AB8500_REGUSYSCLKREQ1HPVALID2,
111 AB8500_REGUHWHPREQ1VALID1,
112 AB8500_REGUHWHPREQ1VALID2,
113 AB8500_REGUHWHPREQ2VALID1,
114 AB8500_REGUHWHPREQ2VALID2,
115 AB8500_REGUSWHPREQVALID1,
116 AB8500_REGUSWHPREQVALID2,
117 AB8500_REGUSYSCLKREQVALID1,
118 AB8500_REGUSYSCLKREQVALID2,
121 AB8500_REGUCTRL1VAMIC,
124 AB8500_EXTSUPPLYREGU,
126 AB8500_VRF1VAUX3REGU,
130 AB8500_REGUCTRL2SPARE,
131 AB8500_REGUCTRLDISCH,
132 AB8500_REGUCTRLDISCH2,
133 AB8500_NUM_REGULATOR_REGISTERS,
136 /* AB8505 registers */
137 enum ab8505_regulator_reg {
138 AB8505_REGUREQUESTCTRL1,
139 AB8505_REGUREQUESTCTRL2,
140 AB8505_REGUREQUESTCTRL3,
141 AB8505_REGUREQUESTCTRL4,
142 AB8505_REGUSYSCLKREQ1HPVALID1,
143 AB8505_REGUSYSCLKREQ1HPVALID2,
144 AB8505_REGUHWHPREQ1VALID1,
145 AB8505_REGUHWHPREQ1VALID2,
146 AB8505_REGUHWHPREQ2VALID1,
147 AB8505_REGUHWHPREQ2VALID2,
148 AB8505_REGUSWHPREQVALID1,
149 AB8505_REGUSWHPREQVALID2,
150 AB8505_REGUSYSCLKREQVALID1,
151 AB8505_REGUSYSCLKREQVALID2,
152 AB8505_REGUVAUX4REQVALID,
155 AB8505_REGUCTRL1VAMIC,
158 AB8505_VSAFEREGU, /* NOTE! PRCMU register */
160 AB8505_EXTSUPPLYREGU,
162 AB8505_VRF1VAUX3REGU,
169 AB8505_VSAFESEL1, /* NOTE! PRCMU register */
170 AB8505_VSAFESEL2, /* NOTE! PRCMU register */
171 AB8505_VSAFESEL3, /* NOTE! PRCMU register */
178 AB8505_REGUCTRLDISCH,
179 AB8505_REGUCTRLDISCH2,
180 AB8505_REGUCTRLDISCH3,
183 AB8505_NUM_REGULATOR_REGISTERS,
186 /* AB9540 registers */
187 enum ab9540_regulator_reg {
188 AB9540_REGUREQUESTCTRL1,
189 AB9540_REGUREQUESTCTRL2,
190 AB9540_REGUREQUESTCTRL3,
191 AB9540_REGUREQUESTCTRL4,
192 AB9540_REGUSYSCLKREQ1HPVALID1,
193 AB9540_REGUSYSCLKREQ1HPVALID2,
194 AB9540_REGUHWHPREQ1VALID1,
195 AB9540_REGUHWHPREQ1VALID2,
196 AB9540_REGUHWHPREQ2VALID1,
197 AB9540_REGUHWHPREQ2VALID2,
198 AB9540_REGUSWHPREQVALID1,
199 AB9540_REGUSWHPREQVALID2,
200 AB9540_REGUSYSCLKREQVALID1,
201 AB9540_REGUSYSCLKREQVALID2,
202 AB9540_REGUVAUX4REQVALID,
205 AB9540_REGUCTRL1VAMIC,
208 AB9540_VSMPS3REGU, /* NOTE! PRCMU register */
210 AB9540_EXTSUPPLYREGU,
212 AB9540_VRF1VAUX3REGU,
219 AB9540_VSMPS3SEL1, /* NOTE! PRCMU register */
220 AB9540_VSMPS3SEL2, /* NOTE! PRCMU register */
224 AB9540_REGUCTRL2SPARE,
228 AB9540_REGUCTRLDISCH,
229 AB9540_REGUCTRLDISCH2,
230 AB9540_REGUCTRLDISCH3,
231 AB9540_NUM_REGULATOR_REGISTERS,
234 /* AB8540 registers */
235 enum ab8540_regulator_reg {
236 AB8540_REGUREQUESTCTRL1,
237 AB8540_REGUREQUESTCTRL2,
238 AB8540_REGUREQUESTCTRL3,
239 AB8540_REGUREQUESTCTRL4,
240 AB8540_REGUSYSCLKREQ1HPVALID1,
241 AB8540_REGUSYSCLKREQ1HPVALID2,
242 AB8540_REGUHWHPREQ1VALID1,
243 AB8540_REGUHWHPREQ1VALID2,
244 AB8540_REGUHWHPREQ2VALID1,
245 AB8540_REGUHWHPREQ2VALID2,
246 AB8540_REGUSWHPREQVALID1,
247 AB8540_REGUSWHPREQVALID2,
248 AB8540_REGUSYSCLKREQVALID1,
249 AB8540_REGUSYSCLKREQVALID2,
250 AB8540_REGUVAUX4REQVALID,
251 AB8540_REGUVAUX5REQVALID,
252 AB8540_REGUVAUX6REQVALID,
253 AB8540_REGUVCLKBREQVALID,
254 AB8540_REGUVRF1REQVALID,
257 AB8540_REGUCTRL1VAMIC,
264 AB8540_EXTSUPPLYREGU,
266 AB8540_VRF1VAUX3REGU,
278 AB8540_REGUCTRL2SPARE,
292 AB8540_REGUCTRLDISCH,
293 AB8540_REGUCTRLDISCH2,
294 AB8540_REGUCTRLDISCH3,
295 AB8540_REGUCTRLDISCH4,
296 AB8540_VSIMSYSCLKCTRL,
298 AB8540_NUM_REGULATOR_REGISTERS,
301 /* AB8500 external regulators */
302 struct ab8500_ext_regulator_cfg {
303 bool hwreq; /* requires hw mode or high power mode */
306 enum ab8500_ext_regulator_id {
310 AB8500_NUM_EXT_REGULATORS,
313 /* AB8500 regulator platform data */
314 struct ab8500_regulator_platform_data {
316 struct ab8500_regulator_reg_init *reg_init;
318 struct regulator_init_data *regulator;
319 int num_ext_regulator;
320 struct regulator_init_data *ext_regulator;
323 /* AB8500 external regulator functions (internal) */
324 #ifdef CONFIG_REGULATOR_AB8500_EXT
325 int ab8500_ext_regulator_init(struct platform_device *pdev);
326 int ab8500_ext_regulator_exit(struct platform_device *pdev);
328 inline int ab8500_ext_regulator_init(struct platform_device *pdev)
332 inline int ab8500_ext_regulator_exit(struct platform_device *pdev)
338 #ifdef CONFIG_REGULATOR_AB8500_DEBUG
339 int ab8500_regulator_debug_init(struct platform_device *pdev);
340 int ab8500_regulator_debug_exit(struct platform_device *pdev);
342 static inline int ab8500_regulator_debug_init(struct platform_device *pdev)
346 static inline int ab8500_regulator_debug_exit(struct platform_device *pdev)